Finding the Third Proportional to 1,831,508 and 2,801,694

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,508 : 2,801,694 = 2,801,694 : x
2. Step 2: Convert to fraction form
   1,831,508/2,801,694 = 2,801,694/x
3. Step 3: Cross multiply
   1,831,508x = 2,801,694 × 2,801,694
4. Step 4: Simplify right side
   1,831,508x = 7,849,489,269,636
5. Step 5: Solve for x
   x = 7,849,489,269,636/1,831,508
6. Step 6: Final answer
   x = 4,285,806.71